Squid

Size/Type: Medium Animal (Aquatic)
Hit Dice: 3d8 (13 hp)
Initiative: +3
Speed: Swim 60 ft. (12 squares)
Armor Class: 16 (+3 Dex, +3 natural), touch 13, flat-footed 13
Base Attack/Grapple: +2/+8*
Attack: Arms +4 melee (0)
Full Attack: Arms +4 melee (0) and bite -1 melee (1d6+1)
Space/Reach: 5 ft./5 ft.
Special Attacks: Improved grab
Special Qualities: Ink cloud, jet, low-light vision
Saves: Fort +3, Ref +6, Will +2
Abilities: Str 14, Dex 17, Con 11, Int 1, Wis 12, Cha 2
Skills: Listen +7, Spot +7, Swim +10
Feats: Alertness, Endurance
Environment: Temperate aquatic
Organization: Solitary or school (6-11)
Challenge Rating: 1
Advancement: 4-6 HD (Medium); 7-11 HD (Large)
Level Adjustment:

These free-swimming mollusks are fairly aggressive. They are more feared than sharks in some locales.

Combat

Improved Grab (Ex)

To use this ability, a squid must hit an opponent of any size with its arms attack. It can then attempt to start a grapple as a free action without provoking an attack of opportunity. If it wins the grapple check, it establishes a hold and automatically deals bite damage. *A squid has a +4 racial bonus on grapple checks.

Ink Cloud (Ex)

A squid can emit a cloud of jet-black ink 10 feet high by 10 feet wide by 10 feet long once per minute as a free action. The cloud provides total concealment, which the squid normally uses to escape a losing fight. All vision within the cloud is obscured.

Jet (Ex)

A squid can jet backward once per round as a full-round action, at a speed of 240 feet. It must move in a straight line, but does not provoke attacks of opportunity while jetting.

Skills

A squid has a +8 racial bonus on any Swim check to perform some special action or avoid a hazard. It can always choose to take 10 on a Swim check, even if distracted or endangered. It can use the run action while swimming, provided it swims in a straight line